set xlabel "Dates"
set ylabel "Points"
set xrange [01:18]
set yrange [0:150]

set terminal jpeg
set output "burndownchart.jpeg"

f(x) = m*x + b
fit f(x) "data.dat" using 1:2 via m,b


set title "Burn Down Chart - Online Calendar System"


plot "data.dat" using 1:2 with lp title "Progress of Each Day", f(x) title "Regression, excepted time finished"



